524266420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{2267}}^1$

素因数の和:2680

約数の個数: 48

約数和(自身を含む): 1140023808

約数和(自身を除く): 615757388

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 373, 620, 746, 1492, 1865, 2267, 3730, 4534, 7460, 9068, 11335, 11563, 22670, 23126, 45340, 46252, 57815, 70277, 115630, 140554, 231260, 281108, 351385, 702770, 845591, 1405540, 1691182, 3382364, 4227955, 8455910, 16911820, 26213321, 52426642, 104853284, 131066605, 262133210, 524266420]

約数ペア:

[(1, 524266420), (2, 262133210), (4, 131066605), (5, 104853284), (10, 52426642), (20, 26213321), (31, 16911820), (62, 8455910), (124, 4227955), (155, 3382364), (310, 1691182), (373, 1405540), (620, 845591), (746, 702770), (1492, 351385), (1865, 281108), (2267, 231260), (3730, 140554), (4534, 115630), (7460, 70277), (9068, 57815), (11335, 46252), (11563, 45340), (22670, 23126)]